Perrin Performance 18mm Adjustable Rear Sway Bar for 2008-2021 WRX/STI & BRZ/...

PERRIN Performance 18mm Adjustable Rear Sway Bar Fitment: 2008–2021 Subaru WRX / STI & Scion FR-S / Subaru BRZ / Toyota 86 / GR86 Upgrade handling and cornering precision with the PERRIN 18mm Adjustable Rear Sway Bar . Engineered for street and track, this sway bar reduces body roll, improves turn-in response, and balances rear grip for a sharper, more confident driving experience. Diameter: 18mm high-strength steel for consistent roll resistance Adjustability: Multiple end-link positions allow fine tuning of roll stiffness to match driving style and setup Durability: CNC-bent tubing with corrosion-resistant powder coat finish Fit & Install: Vehicle-specific brackets and hardware for a direct-fit, hassle-free installation Performance Benefits: Reduced understeer, improved traction during cornering, and more predictable handling at limit This sway bar is ideal for enthusiasts seeking a tangible handling upgrade without compromising daily drivability. Backed by PERRIN Performance’s engineering and quality standards, it’s a smart addition for street, canyon, or track use.